File list (Check if you may need any files):
CompressFiles
.............\src
.............\...\net
.............\...\...\cygeek
.............\...\...\......\thilina
.............\...\...\......\.......\test
.............\...\...\......\.......\....\TestCompressingFiles.java
.............\...\...\......\.......\....\TestUncompressingFiles.java
.............\...\...\......\.......\util
.............\...\...\......\.......\....\BinaryFileData.java
.............\...\...\......\.......\....\UncompressedFile.java
.............\...\...\......\.......\....\ZipFileUtil.java
.............\testFiles
.............\.........\extract
.............\.........\.......\test1.txt
.............\.........\.......\test2.BUP
.............\.........\.......\test3.BUP
.............\.........\.......\test4.BUP
.............\.........\TEST.ZIP
.............\.........\test1.txt
.............\.........\test2.BUP
.............\.........\test3.BUP
.............\.........\test4.BUP